Viewing archive of Saturday, 8 June 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
27 -490B3.14C5.911

Sunspot regions

Region 11762

Number of
sunspots
Size Class Magn. Class Spot Location
16 3 200 -120 DAI S28W87
HMIIF
HMIBC

Solar flares on this day

B9.84 C2.52

Region 11764

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 60 -40 HSX N14W88
HMIIF
HMIBC

Region 11765

Number of
sunspots
Size Class Magn. Class Spot Location
17 4 190 120 DAI N08W10
HMIIF
HMIBC

Solar flares on this day

B5.72

Region 11766

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX N19W71
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202692 +6.1
Last 30 days94.7 +34.5

This day in history*

Solar flares
12001X20.6
22000M6.14
32002M5.32
42024M4.02
52000M3.24
DstG
11971-143G3
21961-118G4
31989-95G1
41990-80G1
51973-71
*since 1994

Aurora on this day in history

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